초록 ▼

A backlit sign with an LED module, with a housing that includes a top wall having a first length, a bottom wall having a second length, and a pair of opposing sidewalls each having a third length, wherein at least a portion of one of the sidewalls is translucent. One or more LED modules are mounted

A backlit sign with an LED module, with a housing that includes a top wall having a first length, a bottom wall having a second length, and a pair of opposing sidewalls each having a third length, wherein at least a portion of one of the sidewalls is translucent. One or more LED modules are mounted to the top wall and include a plurality of LEDs for producing light. The first, second and third lengths are selected to maximize illumination of the sidewalls by the produced light, and to minimize a width and weight of the sign. A mirror can be used to increase the reflectivity of the bottom wall.

대표청구항 ▼

What is claimed is: 1. An illuminated sign comprising: a hollow housing that includes: a top wall having a first length, a bottom wall having a second length, and a pair of opposing sidewalls each having a third length, wherein at least a portion of one of the sidewalls is translucent; a first LED

What is claimed is: 1. An illuminated sign comprising: a hollow housing that includes: a top wall having a first length, a bottom wall having a second length, and a pair of opposing sidewalls each having a third length, wherein at least a portion of one of the sidewalls is translucent; a first LED module disposed in the housing and mounted to the top wall and including a plurality of LEDs for producing light; and an optical lens disposed over the LED module for focusing the light produced by the LEDs; wherein the first, second and third lengths are selected to maximize illumination of the sidewalls by the produced light, and to minimize a width and weight of the sign; and wherein: the top wall includes first and second portions that are not coplanar with each other; the first LED module is mounted to the top wall first portion; and the sign further comprising a second LED module mounted to the top wall second portion and having a plurality of LEDs for producing light. 2. The illuminated sign of claim 1, further comprising: a mirror mounted to the bottom wall for reflecting the light produced by the first and second LED modules.